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 2-Amino-4-methylpyrimidine-5-carboxylic acid 2,4-Diaminopyrimidine-5-carboxylic acid 2-Amino-4-mercapto-6-methylpyrimidine 1-(4-Trifluoromethylpyrimidin-2-yl)piperazine
 Ethyl 4-hydroxy-2-(trifluoromethyl)pyrimidine-5-carboxylate 4-Ethyl-6-hydroxy-2-methylpyrimidine 2-Methyl-4-hydroxy-6-trifluoromethylpyrimidine 4-Amino-2-chloro-6-methyl-5-nitropyrimidine
 2-Chloro-4-pyrimidinecarbonitrile 4-Hydrazino-6-hydroxypyrimidine 4-Amino-6-chloropyrimidine-5-carboxaldehyde 4-Chloro-5-amino-6-hydrazinopyrimidine
 4-Mercapto-5,6-diaminopyrimidine 4,5-Diamino-6-chloropyrimidine 4,6-Dimethoxy-5-bromopyrimidine 2,4-Dibromopyrimidine
 1-(2-Trifluoromethyl-phenyl)-pyrrole-2,5-dione (E)-5-(2-Carboxyvinyl)-2,4-dimethoxypyrimidine 2,5-Dimethoxy-3-tetrahydrofurancarboxaldehyde 4-Ethoxy-2-hydroxypyrimidine
 2,5-Diformylfuran 1-(2-Furyl)propan-1-one 2,4-Diethoxypyrimidine 1-(2-Furyl)-2-nitroethylene
 4,5-Diamino-6-hydroxypyrimidine 4-(4-Chloro-6-ethyl-2-pyrimidinyl)morpholine 1-(2-Aminophenyl)pyrrole 4-(4-Chloro-6-methyl-2-pyrimidinyl)morpholine
 2-(4-Morpholino)aniline (S)-Prolinamide N-(4-Bromobutyl)phthalimide 1-Nitropyrazole
 N-Iodosuccinimide 2-Chloroethylpyrrolidine hydrochloride 2-(2-Chloroethyl)-1-methylpyrrolidine hydrochloride 1-Methyl-5-nitrouracil
 6-Methoxyuracil 3,6-Dichloropyridazine D-Prolinamide 4-Bromo phthalimide
 Thiomorpholine 2-Chlorobenzothiazole 3-Chloro-1,2-benzisoxazole 4-Bromo-6-(trifluoromethyl)benzimidazole-2-thiol
 4-Bromo-6-(trifluoromethyl)benzimidazole 1-(4-Nitrophenyl)-pyrrole-2,5-dione 3-(4-Nitrophenyl)pyrazole 3-(3-Nitrophenyl)pyrazole
 1-(4-Nitrophenyl)imidazoline-2-thione 1-(4-Nitrophenyl)imidazole 6-Nitrobenzimidazole 6,8-Dichlorochromanone
 6-Methylchromanone 6-Bromochromanone 6-Chlorochromanone 6,8-Dichlorochromone
 6-Methylchromone 6-Bromochromone 6-Chlorochromone Chromone
 1-Hydroxybenzotriazole 3 -(2-Chlorophenyl)-5-methylisooxazole N-Benzoylimidazole (2H)1,4-Benzothiazin-3(4H)-one
 Benzofuran-2-carbonyl chloride 4-Naphthalen-1-yl-morpholine 1-(4-Bromophenyl)-2-pyrrolidinone N-(4-Bromophenyl)maleimide
 1-[3-(Bromomethyl)phenyl]-1H-pyrrole 4-Bromo-2-methylimidazole 2-(Bromomethyl)-1,3-benzothiazole 2-Bromofuran
 5-Bromo-2,4-dimethyl-1,3-thiazole 4-Bromo-3,5-dimethylisoxazole 5-(Bromoacetyl)-3-phenylisoxazole 4-(Bromoacetyl)-5-methyl-3-phenylisoxazole
 5-(Bromoacetyl)-1,3-benzodioxolane 4-Methoxy-2,5-dimethyl-3(2H)-furanone 2-Methyl-3-tetrahydrofuranthiol 2-Methyltetrahydro-3-furanone
 2-Methyl-3-furanethiol 4-Benzyl-2-morpholinecarbonyl chloride hydrochloride 1-Benzyl-1H-pyrrole-2,5-dione Benzofurazan-5-carbonyl chloride
 3-Acetyl-5-(4-chlorophenyl)-2-methylfuran 3-Acetyl-6-bromocoumarin 3-Methyl-1-phenylpyrazole 1-Phenylpyrazol
 3,5-Dimethylpyrazole-1-carboxamide 4-Antipyrinecarboxaldehyde 4-Bromo-3-methyl pyrazole 4-Methoxy-1,5-dihydropyrrol-2-one
 2-(2-Oxo-pyrrolidin-1-yl)acetamide 1-Phenylpyrrolidin-2-one 1-Octylpyrrolidin-2-one 5-Methanesulfonyl-6-nitro-3H-benzooxazol-2-one
 5-Chloro-2-methylbenzooxazole 3-Amino-2-methyl-4-oxo-azetidine-1-sulfonic acid Imidazo[1,2-b]pyridazine 5-(2-Ethoxyethyl)-4-methylthiazole
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